Director Danny Fiszman admitted the distances Arsenal would have to travel to Champions League away ties would concern Arsene Wenger.
The north London club face away trips to Portugal, Turkey and Ukraine to play Porto, Fenerbahce and Dynamo Kiev in Group G.
"One of the big issues for Arsene is the distances we have to travel," said Fiszman.
"They are tough games with very difficult stadia to play in," he told Sky Sports News.
"I'm sure they will be very stiff competition, the results at home will be what will decide this group."
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